-4y+8=-2y(4y+10)

Simple and best practice solution for -4y+8=-2y(4y+10) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -4y+8=-2y(4y+10) equation:


Simplifying
-4y + 8 = -2y(4y + 10)

Reorder the terms:
8 + -4y = -2y(4y + 10)

Reorder the terms:
8 + -4y = -2y(10 + 4y)
8 + -4y = (10 * -2y + 4y * -2y)
8 + -4y = (-20y + -8y2)

Solving
8 + -4y = -20y + -8y2

Solving for variable 'y'.

Combine like terms: -4y + 20y = 16y
8 + 16y + 8y2 = -20y + -8y2 + 20y + 8y2

Reorder the terms:
8 + 16y + 8y2 = -20y + 20y + -8y2 + 8y2

Combine like terms: -20y + 20y = 0
8 + 16y + 8y2 = 0 + -8y2 + 8y2
8 + 16y + 8y2 = -8y2 + 8y2

Combine like terms: -8y2 + 8y2 = 0
8 + 16y + 8y2 = 0

Factor out the Greatest Common Factor (GCF), '8'.
8(1 + 2y + y2) = 0

Factor a trinomial.
8((1 + y)(1 + y)) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(1 + y)' equal to zero and attempt to solve: Simplifying 1 + y = 0 Solving 1 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + y = 0 + -1 y = 0 + -1 Combine like terms: 0 + -1 = -1 y = -1 Simplifying y = -1

Subproblem 2

Set the factor '(1 + y)' equal to zero and attempt to solve: Simplifying 1 + y = 0 Solving 1 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + y = 0 + -1 y = 0 + -1 Combine like terms: 0 + -1 = -1 y = -1 Simplifying y = -1

Solution

y = {-1, -1}

See similar equations:

| -25+(-16)=x | | 0.4(2x-5)=2 | | x^2+4y+3.5=0 | | 2.6=n-7.6 | | 2m+3m*2-4m= | | d/5f^2/d^4/32f^3 | | 30-6t-2-4t=21 | | -8.5=d--1.8 | | -8(0.5x-2)=56 | | r-7.5=0.4 | | 1.4=d--9.6 | | 0.33*(9x-6)=2x+3 | | -2(1.5x+6.5)=-40 | | -6x+17=10x+57 | | y=2/3x1/4 | | r+5.8=6.2 | | 2/3=y/7-2/7 | | 12x^2+14x-48=0 | | 13=g-11 | | 9x+26=4x+21 | | c-7.8=1.4 | | 9x+26=4x+22 | | 2(3.5x+8.5)=-4 | | d-9.7=-5.9 | | (2+w)(5w+8)=0 | | x^4-8x^3+18x^2+6=0 | | 7/3y-9=-2 | | 10x-6+3x+90=180 | | n--5.4=-9.4 | | 2+(9-6)+64= | | x/6-4=-5 | | 3.8+10m=8.31 |

Equations solver categories